a(chn)أ
ɽ|R
Ҏ(gu)
25kg/Ͱ
^
Һw
a(chn)أ
ɽ|R
Ҏ(gu)
25kg/Ͱ
^
Һw
c;
ƷԻW(xu)ƷҪɷ֣Ӿ_Ч(wn)ȏ(f)ɡѸٸ׃?ni)ҺH-ЧwϵpHֵӰҺijɷݽMжкxmڷBMˮѭh(hun)ˮϵy(tng)еPHֵ{(dio)(ji)
2.g(sh)ָ
Ŀ | ָ |
^ | oɫɫҺw |
(20 g/cm3) | 1.0 |
PH(10%) | 0.9?0.2 |
|(zh) | 2 |
3ʹ÷
ÿpHֵ{(dio)(ji)ϼˎͰ()(ni)鷽ʹÿɼˮϡጣ510Ӌûͨ^{(dio)(ji)yTˎ뵽Һ{(dio)(ji)ҪpHֵ
4bc
ƷͰb25kg/Ͱ(j)ÑҪ_Aꎛ̎Aʮ
5ȫco
Ʒrעڄӱo(yng)c۾Ƚ||ôˮ_ϴ
؟չʾϢI(y)ṩ(ni)ݵ挍ʴ_ԺͺϷɰl(f)I(y)ؓ؟XW(wng)˲ГκαC؟鱣棬҂hxXW(wng) XI(y)ͨTѣՈÑӏϢ挍Լl(f)cY|(zh)eҪ
LUʾ(chung)I(y)LUͶY֔p_(chung)\ƽ_S(qun)e0571-89937588